Simple Compass Ошибка CSS

Question

Я изучаю компас с Django/Zinnia. Выполнение следующего для создания css приводит к ошибке, которую я действительно не понимаю. Благодаря!

cd /var/www/static/zinnia 

compass compile ./ --trace 
LoadError on line ["36"] of /usr/lib/ruby/1.9.1/rubygems/custom_require.rb: cannot load such file -- susy 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/data.rb:161:in `require' 
/var/www/static/zinnia/./config.rb:2:in `get_binding' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/serialization.rb:24:in `eval' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/serialization.rb:24:in `parse_string' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/serialization.rb:15:in `block in _parse' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/serialization.rb:14:in `open' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/serialization.rb:14:in `_parse' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/file_data.rb:7:in `block in new_from_file' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/inheritance.rb:204:in `with_defaults' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/file_data.rb:6:in `new_from_file' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/helpers.rb:42:in `configuration_for' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/configuration/helpers.rb:97:in `add_project_configuration' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/commands/project_base.rb:31:in `add_project_configuration' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/commands/project_base.rb:25:in `configure!' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/commands/project_base.rb:15:in `initialize' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/commands/update_project.rb:37:in `initialize' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/exec/sub_command_ui.rb:42:in `new' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/exec/sub_command_ui.rb:42:in `perform!' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/lib/compass/exec/sub_command_ui.rb:15:in `run!' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/bin/compass:30:in `block in <top (required)>' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/bin/compass:44:in `call' 
/var/lib/gems/1.9.1/gems/compass-0.12.2/bin/compass:44:in `<top (required)>' 
/usr/local/bin/compass:23:in `load' 
/usr/local/bin/compass:23:in `<main>' 

Answer 1

Компас не установлен. Я выпустил следующие за предложения cimmanon в:

gem install compass 
gem install compass-susy-plugin 
gem install stitch 

через http://data.agaric.com/installing-compass-and-sass-susy-ubuntu

Также пришлось установить Java для компаса Validate работать.